SLE4442 security ISO7816 256byte EEPROM Contact Smart Chip Card 10PCS By XCRFID

الوصف

Technical Details: The main features of the SLE4442 are: -Synchronous communication protocol, ISO 7816 compatible -EEPROM size is 256 bytes split into the following areas: 26 bytes for card manufacturer data 2 bytes for card issuer reference 4 bytes for card identification data 224 bytes for main user data Access to the memory is protected by a 3 byte secret code for data write only Free Read of Data (except PIN) Answer to reset according to ISO 7816/3 standard Data retention is up to 10 years Non reversible byte-wise write protection of lowest 32 addresses (byte 0 31) 20 degree C + 50 C operating range Package of 10pcs card